1.

*/*_For the given values of initial velocity of projection and angle of inclination of the plane, the maximum range for a projectile projected upwards will be obtained, if the angle of projection is?

A. α = π/4 - β/2
B. α = π/2 + β/2
C. α = β/2 - π/2
D. α = π/4 - β/2
Answer» C. ≈í¬± = ≈í‚â§/2 - ≈ì√Ñ/2


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